#4F8BE6#4F8BE6

#4F8BE6 is a light, vivid blue. Relative luminance 0.258; OKLCH L 63.9% C 0.151 H 258.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX#4F8BE6
RGBrgb(79, 139, 230)
HSLhsl(216, 75%, 61%)
HSVhsv(216, 66%, 90%)
CMYKcmyk(65.7%, 39.6%, 0%, 9.8%)
CIE-LABlab(57.88, 9.14, -51.89)
CIE-LCHlch(57.88, 52.69, 279.99°)
OKLaboklab(63.95% -0.03 -0.1478)
OKLCHoklch(63.95% 0.151 258.5)
XYZxyz(26.7349, 25.8380, 78.4259)
Luminance0.2584 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4F8BE6 #E6AA4F
analogous
#4FD6E6 #4F8BE6 #5E4FE6
triadic
#4F8BE6 #E64F8B #8BE64F
tetradic
#4F8BE6 #E64FD6 #E6AA4F #4FE65E
square
#4F8BE6 #E64FD6 #E6AA4F #4FE65E
split-complementary
#4F8BE6 #E65E4F #D6E64F
monochromatic
#174FA3 #1F69D9 #4F8BE6 #85AEEE #BAD2F5

Accessibility & contrast

On white

3.40
#4F8BE6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.17
#4F8BE6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8BE6
6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4F8BE6#FFFFFF#000000##000000
##4F8BE61.003.406.176.17
#FFFFFF3.401.0021.0021.00
#0000006.1721.001.001.00
##0000006.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#6293EA
Deuteranopia (green-blind)
#4B85E4
Tritanopia (blue-blind)
#00A0AD
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #4f8be6;
/* rgb */ color: rgb(79, 139, 230);
/* oklch */ color: oklch(63.9% 0.151 258.5);
Tailwind
colors: {
  custom: {
    50: '#8facee',
    500: '#4f8be6',
    950: '#000000',
  },
}
SCSS
$custom: #4f8be6;
$custom-light: #8facee;
$custom-dark: #000000;
JSON
{
  "hex": "#4f8be6",
  "rgb": {
    "r": 79,
    "g": 139,
    "b": 230
  },
  "hsl": {
    "h": 216.159,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.6395,
    "c": 0.15081,
    "h": 258.5
  },
  "luminance": 0.25841
}

Semantic roles & 50–950 ramp

primary
#4F8BE6
secondary
#E5CEAC
accent
#870ED7
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0E1016
muted
#7E7F84

Preview Lab

Preview with #4F8BE6

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#4F8BE6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva